Features: Crafted from High strength steel alloy, this bolt boasts exceptionally durability and corrosion resistance, providing reliable long term use in various conditions. Perfect for routine maintenance, fault repair, or performances optimization, this eccentric bolt aids in achieving precise suspension adjustments and optimally four wheel alignment. With its precise engineering and lightweight design, this bolt not only enhances handling stability but also reduces the load on your suspension system, ensuring a smoother driving experience. By rotating the eccentric bolt, the angle of contact between this wheel and the ground can be finely adjusted to ensure that the vehicle will not experience abnormal tire wear when driving in a straight line, while improving driving comfort and safety. Correct four-wheel alignment not only extends the service life of the tire, but also ensures the vehicle's handling performances, allowing the driver to control the vehicle more confidently, especially at high speeds or in bad weather conditions. Specifications: Component:High Strength Steel Alloy Thread Size: M14x1.5 Size:Approx.8x18cm/3.14x7.09inch Color:Silver Part Number:545802S400 545802S40A 552267S001 552267S00A Package Includes: 1 Set Eccentric Adjustment Screw note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual coloring of the item. Thanks for your understandings.